Jacob

Jacob auditioned for LOEN Entertainment and passed. In July 2015, he went to Korea for a test period of two months before he was officially signed. On January 30, 2021, Jacob released his first song, "I Belong", to SoundCloud.

On May 30, he released his first mixtape titled Kindle to SoundCloud with a total of 5 tracks. On January 6, 2022, Jacob and Kevin hosted their last episode as MCs on Simply K-Pop.